Drainage device and energy storage container

Abstract

The application relates to the energy storage technical field and discloses a drainage device and an energy storage container. The drainage device comprises a drainage block, the drainage block has opposite first and second ends, the first end of the drainage block is used for being connected with the bottom surface of the roof beam of the container, and the cross-sectional area of the drainage block is gradually reduced in the direction from the first end to the second end. The drainage block is arranged on the bottom surface of the roof beam of the energy storage container, the cross-sectional area of the first end of the drainage block is larger than that of the second end, the condensed water condensed on the roof beam is guided through the first end of the drainage block, the condensed water flows along the side wall of the drainage block and finally drops off the roof beam, and therefore the enrichment of the condensed water on the roof beam is effectively relieved. Furthermore, compared with the conventional condensed water elimination mode, the drainage block is arranged on the roof beam, the roof beam does not need to be additionally provided with thermal insulation materials, and the structure of the roof beam does not need to be improved, so that the elimination mode of the condensed water is simple, and the use cost is low.

Description

Technical Field

[0001] This application relates to the field of energy storage technology, specifically to a diversion device and an energy storage container. Background Technology

[0002] The top and bottom beams of energy storage containers are typically hollow structures. In environments with significant day-night temperature differences, condensation easily occurs on the outer surface of the top beams, leading to a large accumulation of liquid water. When the container doors are opened, this accumulated condensate can drip down in streams, potentially wetting the electrical equipment inside the container and causing short circuits, breakdowns, or electric shocks. Furthermore, the long-term accumulation of condensate inside the container accelerates corrosion of the container structure, reducing its overall service life.

[0003] Among the existing methods for eliminating condensation, most involve adding insulation material inside the top beam or improving the structure of the top beam itself. Although these methods can alleviate the accumulation of condensation on the top beam to some extent, they are often complex to implement and costly. Utility Model Content

[0004] In view of this, this application provides a diversion device and an energy storage container to solve or improve the problem of condensate accumulation on the top beam of the energy storage container.

[0005] In a first aspect, this application provides a diversion device, including a diversion block having a first end and a second end opposite to each other. The first end of the diversion block is used to connect with the bottom surface of the top beam of a container, and the cross-sectional area of ​​the diversion block is gradually reduced in the direction from the first end to the second end.

[0006] Beneficial effects: By installing drainage blocks on the bottom surface of the top beam of the energy storage container, with the cross-sectional area of ​​the first end of the drainage block being larger than that of the second end, condensate on the top beam is guided through the first end of the drainage block. The condensate flows along the side of the drainage block and eventually drips off the top beam, effectively alleviating the accumulation of condensate on the top beam. Furthermore, compared to conventional condensate removal methods, arranging drainage blocks on the top beam eliminates the need for internal insulation materials or structural modifications, resulting in a simple and cost-effective condensate removal method.

[0007] In one alternative embodiment, the drainage block is provided with a guide rope for guiding condensate to the bottom plate of the container.

[0008] Beneficial effects: The guide cable and the diversion block are connected, and the condensate guided on the diversion block can flow along the guide cable to the bottom plate of the energy storage container, thereby avoiding the condensate from dripping directly onto the bottom plate and causing splashing. This effectively prevents the condensate from coming into contact with the electrical equipment inside the energy storage container and improves the operational safety of the energy storage container.

[0009] In one optional embodiment, the drainage device further includes a water guide trough and a drainage channel. The water guide trough is disposed on the base plate, and the guide cable is used to guide condensate to the water guide trough; the inlet of the drainage channel is connected to the water guide trough, and the outlet of the drainage channel extends to the outside of the container.

[0010] Beneficial effects: The condensate guided by the guide cable is directly discharged into the water guide trough, and the water in the water guide trough is discharged out of the energy storage container through the drainage channel. This allows the condensate in the energy storage container to be discharged in a timely manner, preventing the condensate from evaporating and forming water vapor. This reduces the humidity inside the energy storage container, making the electrical equipment inside the energy storage container less susceptible to corrosion and extending the service life of the internal electrical equipment.

[0011] In one alternative embodiment, a locking element is provided inside the water guide channel, and the guide cable is connected to the locking element.

[0012] Beneficial effects: By connecting the locking device and the guide cable within the water guide channel, and connecting both ends of the guide cable to the diversion block and the locking device respectively, the guide cable can accurately guide condensate into the water guide channel, facilitating its discharge from the energy storage container. Simultaneously, the guide cable remains stationary relative to the energy storage container during the condensate drainage process, preventing condensate from splashing onto electrical equipment due to the cable's movement, thus improving the safety of the guide cable's use.

[0013] In one optional embodiment, the drainage block is provided with a first connecting structure, and one end of the guide rope is detachably connected to the first connecting structure; and / or, the locking member is provided with a second connecting structure, and one end of the guide rope is detachably connected to the second connecting structure.

[0014] Beneficial effects: By setting up a first connecting structure, one end of the guide cable can be detachably connected to the diversion block, and by setting up a second connecting structure, the other end of the guide cable can be detachably connected to the locking component. This facilitates the disassembly of the guide cable by maintenance personnel, allowing them to easily access the energy storage container to maintain its internal electrical equipment. It also facilitates the replacement and maintenance of the guide cable.

[0015] In an optional embodiment, when the drainage block is provided with a first connecting structure, the first connecting structure is configured as a connecting hole penetrating the side wall of the drainage block, and the guide cable passes through the connecting hole and is tied to the drainage block.

[0016] Beneficial effects: The guide cable is detachably connected to the drainage block via a binding method, making the connection and disassembly of the guide cable and drainage block simple and convenient, thus improving the efficiency of disassembling the guide cable. Furthermore, the connection holes on the drainage block for connection with the guide cable simplify the overall structure of the first connection and reduce operating costs.

[0017] In one alternative embodiment, the bottom of the water guide channel has a first end and a second end opposite to each other, the bottom of the water guide channel is inclined downward along the direction from the first end to the second end, and the inlet of the drainage channel is close to the second end of the bottom of the water guide channel.

[0018] Beneficial effects: By setting the bottom of the water guide channel to an inclined structure and the water inlet of the drainage channel to be close to the lowest position of the bottom of the water guide channel, it is easy to quickly discharge the condensate accumulated in the water guide channel to the energy storage container.

[0019] In one alternative embodiment, a plurality of drainage blocks are provided; wherein at least some of the drainage blocks are configured as conical structures; and / or, at least some of the drainage blocks are configured as frustum-shaped structures; and / or, at least some of the drainage blocks are configured as truncated pyramidal structures.

[0020] Beneficial effects: Multiple drainage blocks are installed on the bottom surface of the top beam. The cooperation of multiple drainage blocks can improve the efficiency of eliminating condensate on the top beam. Furthermore, the drainage blocks can be configured as one or more combinations of conical, frustum-shaped, and pyramidal structures according to actual needs. They are low in cost, have good drainage effect, and are easy to install on the bottom surface of the top beam.

[0021] Secondly, this application provides an energy storage container, including a top beam and a bottom plate, and a diversion device as described above, wherein multiple diversion blocks are provided and are spaced apart along the axial direction of the top beam on the bottom surface of the top beam.

[0022] Beneficial effects: Multiple drainage blocks are arranged on the top beam of this energy storage container. The condensate on the top beam is guided through the first end of each drainage block. The condensate flows along the side wall of the drainage block and eventually drips off the top beam, effectively alleviating the accumulation of condensate on the top beam. Compared to conventional condensate removal methods, this energy storage container does not require additional insulation material on the top beam, nor does it require modifications to the beam's structure, thus reducing the production cost of the energy storage container.

[0023] In an alternative embodiment, a bottom beam connected to the bottom plate is further included, the top surface of the bottom plate being recessed to form a water guide groove, and the water guide groove conforming to the side wall of the bottom beam.

[0024] Beneficial effects: The water guide groove formed on the bottom plate fits into the bottom beam. On the one hand, it facilitates the alignment of the diversion block and the water guide groove, allowing the condensate discharged from the diversion block to easily enter the water guide groove. On the other hand, the condensate generated by the bottom beam can directly enter the water guide groove and be discharged from the energy storage container through the drainage channel, preventing excessive condensate generated on the bottom beam from remaining in the energy storage container. This prevents the condensate generated on the bottom beam from evaporating and forming water vapor, which could corrode the electrical equipment inside the energy storage container. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the specific embodiments of this application or the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0026] Figure 1 This is a structural schematic diagram showing the positional relationship between the water guide channel and the bottom plate in an embodiment of this application; Figure 2 This is a structural schematic diagram showing the positional relationship between the top beam and the drainage block in an embodiment of this application; Figure 3 This is a schematic diagram showing the connection relationship between the guide rope, the diversion block, and the locking element in an embodiment of this application. Figure 4 This is a schematic diagram showing the positional relationship between the first connecting structure and the side surfaces in an embodiment of this application; Figure 5 This is a structural diagram showing the positional relationship between the locking member and the water guide channel in an embodiment of this application.

[0027] Explanation of reference numerals in the attached figures: 100. Energy storage container; 101. Top beam; 102. Bottom plate; 103. Bottom beam; 104. Container door; 1. Drainage block; 11. First end; 12. Second end; 13. Side; 2. Guide rope; 3. Water guide channel; 4. Drainage channel; 5. Locking component; 6. First connecting structure; 7. Second connecting structure. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0029] The following is combined with Figures 1 to 5 This describes an embodiment of the present application.

[0030] According to an embodiment of this application, in a first aspect, a diversion device is provided, including a diversion block 1 having a first end 11 and a second end 12 opposite to each other. The first end 11 of the diversion block 1 is used to connect with the bottom surface of the top beam 101 of a container, and the cross-sectional area of ​​the diversion block 1 is gradually reduced in the direction from the first end 11 to the second end 12.

[0031] It is understood that the aforementioned container can be a regular container or an energy storage container 100. The following description uses an energy storage container 100 as an example. The top beam 101 and bottom beam 103 of the energy storage container 100 are usually hollow inside. In areas with large temperature differences between day and night and high humidity, there will usually be a lot of condensation on the top beam 101 and bottom beam 103. When the container door 104 of the energy storage container 100 is opened, the condensation on the top beam 101 will drip down in streams. Since the front of the battery pack and other electrical equipment inside the energy storage container 100 is usually positioned to correspond to the container door 104, the simultaneous dripping of a large amount of condensation may splash onto the battery pack and other electrical equipment, which may easily lead to short circuits, breakdowns, or electric shocks.

[0032] In this embodiment, as Figure 2 , Figure 3 As shown, a drainage block 1 is arranged on the bottom surface of the top beam 101. The drainage block 1 has a larger first end 11 and a smaller second end 12. The cross-sectional area of ​​the drainage block 1 gradually decreases along the direction from the first end 11 to the second end 12, and the drainage block 1 also has an inclined side 13. Furthermore, the first end 11 of the drainage block 1 is fixed to the bottom surface of the top beam 101. By arranging the drainage block 1 on the bottom surface of the top beam 101, the local geometry of the bottom surface of the top beam 101 is changed by the drainage block 1, thereby effectively preventing the accumulation of condensate on the top beam 101.

[0033] Specifically, in a humid environment, the relatively low-temperature top beam 101 easily reaches its dew point temperature, causing condensation to form tiny water droplets (condensate) on its bottom and sidewalls. The condensate on the sidewalls of the top beam 101 flows along the sidewalls to the bottom surface of the top beam 101. The water droplets that converge on the bottom surface of the top beam 101 initially adhere to the flat bottom surface of the top beam 101 through surface tension. When the water droplets spread to the first end 11 of the drainage block 1, the inclined side 13 of the drainage block 1 provides a clear and downward physical path for the movement of the water droplets, causing them to converge towards the second end 12 of the drainage block 1 under the action of gravity, and finally drip from the second end 12 of the drainage block 1.

[0034] This configuration effectively diverts condensate from the top beam 101 through the first end 11 of the diversion block 1. The condensate flows along the side wall of the diversion block 1 and eventually drips off the top beam 101, thus mitigating the accumulation of condensate on the top beam 101. Furthermore, compared to conventional condensate removal methods, arranging the diversion block 1 on the top beam 101 eliminates the need for internal insulation materials or structural modifications to the top beam 101 (such as tilting it), resulting in a simpler and less costly condensate removal method.

[0035] Optionally, the drainage block 1 can be made of materials with good corrosion resistance and water repellency, such as aluminum alloy, stainless steel, or engineering plastics, thereby improving the service life of the drainage block 1. The drainage block 1 can be selected as a solid structure or a hollow structure according to actual needs, and the side 13 of the drainage block 1 preferably adopts a smooth surface structure, which can greatly reduce the adhesion of condensate, reduce flow resistance, and make the condensate slide off more easily.

[0036] Optionally, the drainage block 1 can be fixed to the bottom surface of the top beam 101 by welding, bonding or magnetic attraction.

[0037] Preferably, such as Figure 2 As shown, multiple diversion blocks 1 can be installed at intervals along the axial direction of the top beam 101, that is, along the length direction of the top beam 101. The multiple diversion blocks 1 cooperate to form a complete diversion system, ensuring that the condensate generated at each position of the top beam 101 can be captured by the nearest diversion block 1 and diverted away from the top beam 101.

[0038] In one embodiment, a guide cable 2 is provided on the diversion block 1, which is used to guide condensate water to the bottom plate 102 of the container.

[0039] In this embodiment, as Figure 1 , Figure 3 As shown, each drainage block 1 is equipped with a guide rope 2. When multiple drainage blocks 1 are installed on the top beam 101, multiple guide ropes 2 are also installed accordingly, ensuring that the condensate on each drainage block 1 can be guided through different guide ropes 2. One end of the guide rope 2 is connected to the drainage block 1, and the drainage block 1 limits one end of the guide rope 2. Furthermore, one end of the guide rope 2 can contact the second end 12 and / or the side 13 of the drainage block 1, so that the condensate on the drainage block 1 can flow to the guide rope 2 through the connection between the drainage block 1 and the guide rope 2. Under the influence of its own gravity, the other end of the guide cable 2 extends towards the base plate 102, thereby bringing the other end of the guide cable 2 into contact with the base plate 102, or making the distance between the other end of the guide cable 2 and the base plate 102 smaller. The condensate flowing on the guide cable 2 drips from the other end of the guide cable 2 onto the base plate 102 under the guidance of the guide cable 2.

[0040] This prevents condensate from dripping directly onto the bottom plate 102 after leaving the second end 12 of the diversion block 1, thus avoiding splashing. This effectively prevents condensate diverted by the top beam 101 from contacting the electrical equipment inside the energy storage container 100, improving the operational safety of the energy storage container 100.

[0041] Optionally, such as Figure 3 As shown, the center of the guide cable 2 is aligned with the center of the second end 12 of the guide block 1. In this way, even if condensate on the guide block 1 drips from the second end 12, the guide cable 2 can still receive the dripping condensate, thereby improving the guiding effect of the guide cable 2.

[0042] Optionally, the guide cable 2 can be made of flexible materials such as iron cable, iron wire, or rope. Of course, in addition to using the guide cable 2, a rigid rod with higher rigidity can also be used, which can also achieve the purpose of guiding the condensate on the diversion block 1 to the base plate 102.

[0043] In one embodiment, to drain condensate flowing onto the bottom plate 102 of the container and reduce the amount of condensate accumulating in the energy storage container 100, the drainage device also includes a water guide trough 3 and a drainage channel 4. The water guide trough 3 is installed on the bottom plate 102, and the guide cable 2 is used to guide the condensate to the water guide trough 3; the inlet of the drainage channel 4 is connected to the water guide trough 3, and the outlet of the drainage channel 4 extends to the outside of the container.

[0044] In this embodiment, as Figure 1 , Figure 5 As shown, a water guide trough 3 is provided on the bottom plate 102 near the bottom beam 103. The end of the guide cable 2 away from the diversion block 1 extends into the water guide trough 3, allowing condensate on the diversion block 1 to flow directly into the water guide trough 3 through the guide cable 2, and then be discharged from the energy storage container 100 through the drainage channel 4. In this way, the condensate inside the energy storage container 100 can be discharged in a timely manner, preventing the condensate from evaporating and forming water vapor, thereby reducing the humidity inside the energy storage container 100, making the electrical equipment inside the energy storage container 100 less prone to corrosion, and extending the service life of the internal electrical equipment.

[0045] Optionally, a floor drain is installed in the drainage channel 4 to facilitate the discharge of condensate in the water guide trough 3 into the energy storage container 100 through the drainage channel 4. At the same time, it can also prevent foreign objects outside the energy storage container 100 from entering the interior of the energy storage container 100 through the drainage channel 4, effectively ensuring the safety and cleanliness of the electrical equipment inside the energy storage container 100.

[0046] Optionally, such as Figure 5As shown, the extension direction of the water guide trough 3 is preferably parallel to the length direction of the top beam 101. When multiple guide blocks 1 are arranged along the length direction of the top beam 101, it is convenient for multiple guide cables 2 to extend into the water guide trough 3. Of course, in some cases, due to the limitations of the structure and arrangement of the water guide trough 3, some guide cables 2 may not extend into the water guide trough 3. These guide cables 2 can extend directly to or near the bottom plate 102. The condensate drips onto the bottom plate 102, and the structure of the bottom plate 102 itself can also cause the condensate to flow and converge into the water guide trough 3.

[0047] In one embodiment, in order to more accurately drain the condensate on the guide cable 2 into the water guide trough 3, a locking member 5 is provided in the water guide trough 3, and the guide cable 2 is connected to the locking member 5.

[0048] Understandably, the energy storage container 100 has a relatively regular shape. In some cases, the top beam 101 and bottom beam 103 of the energy storage container 100 are aligned, while the water guide trough 3 on the bottom plate 102 and the diversion block 1 on the top beam 101 are misaligned, so that the condensate dripping from the diversion block 1 cannot drip directly onto the bottom plate 102 or the water guide trough 3. Therefore, by setting the guide cable 2, the condensate on the diversion block 1 can be guided more accurately into the water guide trough 3.

[0049] When the guide cable 2 is made of a lighter wire, the condensate flowing on the guide cable 2 may affect the guide cable 2, causing the other end of the guide cable 2 to leave the water channel 3 and move relative to the energy storage container 100, which may cause the condensate on the guide cable 2 to splash onto the electrical equipment due to the movement of the guide cable 2.

[0050] Therefore, in this embodiment, as Figure 3 , Figure 5 As shown, some locking parts 5 installed in the water guide channel 3 can be fixed to the bottom wall or side wall of the water guide channel 3, while some locking parts 5 installed outside the water guide channel 3 can be directly fixed to the base plate 102. By connecting the locking parts 5 and the guide cable 2, the two ends of the guide cable 2 are connected to the diversion block 1 and the locking parts 5 respectively. By restricting the two ends of the guide cable 2, the guide cable 2 can remain stationary relative to the energy storage container 100 during the diversion process. This allows the guide cable 2 to guide the condensate more accurately into the water guide channel 3, facilitating the discharge of condensate from the energy storage container 100 and improving the safety of the guide cable 2.

[0051] Optionally, such as Figure 3As shown, the specific structure of the locking component 5 can be the same as that of the diversion block 1, and the connection method between the locking component 5 and the base plate 102 can also be the same as the connection method between the diversion block 1 and the top beam 101. This not only facilitates the fixing of the locking component 5 but also allows for the unified production of the diversion block 1 and the locking component 5, reducing usage costs. Of course, the locking component 5 can also adopt other structures, such as hooks or screws fixed to the base plate 102, which can be fixed to the base plate 102 and connected to one end of the guide rope 2.

[0052] In one embodiment, the drainage block 1 is provided with a first connecting structure 6, and one end of the guide rope 2 is detachably connected to the first connecting structure 6; and / or, the locking member 5 is provided with a second connecting structure 7, and one end of the guide rope 2 is detachably connected to the second connecting structure 7.

[0053] In this embodiment, as Figure 3 , Figure 4 As shown, a first connecting structure 6 enables a detachable connection between one end of the guide cable 2 and the diversion block 1, while a second connecting structure 7 enables a detachable connection between the other end of the guide cable 2 and the locking component 5. This allows maintenance personnel to easily access the energy storage container 100 to maintain its internal electrical equipment and facilitates the replacement and maintenance of the guide cable 2 after opening the container door 104.

[0054] In one embodiment, when the drainage block 1 is provided with a first connecting structure 6, the first connecting structure 6 is configured as a connecting hole that penetrates the side wall of the drainage block 1, and the guide rope 2 passes through the connecting hole and is tied to the drainage block 1.

[0055] In this embodiment, as Figure 4 As shown, a connecting hole is located on the side 13 of the drainage block 1. The guide cable 2 passes through the connecting hole and can be quickly and effectively connected to the drainage block 1 by binding, ensuring that the condensate on the drainage block 1 is guided to the guide cable 2. Furthermore, the connection hole on the drainage block 1 and the connection to the guide cable 2 make the overall structure of the first connecting structure 6 simple and cost-effective. Of course, in addition to binding, the guide cable 2 can also be connected to the drainage block 1 by a hook at its end, which can be threaded through the connecting hole, facilitating a detachable connection between the drainage block 1 and the guide cable 2.

[0056] Alternatively, in addition to the above-mentioned arrangement of opening a connection hole on the side wall of the drainage block 1, the first connection structure 6 can also be a magnetic attraction part provided at the second end 12 of the drainage block 1 and / or one end of the guide rope 2. The magnetic attraction can also facilitate the detachable connection of the drainage block 1 and the guide rope 2.

[0057] Furthermore, the structure of the locking member 5 is preferably the same as that of the diversion block 1, and the structure of the second connecting structure 7 is preferably the same as that of the first connecting structure 6, that is, the second connecting structure 7 can also be connected to the other end of the diversion cable 2 through the above connection method.

[0058] In one embodiment, the bottom of the water guide channel 3 has a first end and a second end, the bottom of the water guide channel 3 is inclined downward along the direction from the first end to the second end, and the inlet of the drainage channel 4 is close to the second end of the bottom of the water guide channel 3.

[0059] In this embodiment, in the height direction of the water guide trough 3, the height of the first end of the trough bottom is higher than the height of the second end of the trough bottom, so that the bottom of the water guide trough 3 has an inclined structure, so that the water accumulated in the water guide trough 3 flows towards the second end of the trough bottom under the guidance of the trough bottom. The inlet of the drainage channel 4 is close to the second end of the bottom of the water guide trough 3, and the inlet of the drainage channel 4 is preferably set at the lowest position of the bottom of the water guide trough 3, so as to facilitate the rapid discharge of the condensate accumulated in the water guide trough 3 to the energy storage container 100.

[0060] In one embodiment, a plurality of drainage blocks 1 are provided; wherein at least some of the drainage blocks 1 are configured as a conical structure; and / or, at least some of the drainage blocks 1 are configured as a frustum-shaped structure; and / or, at least some of the drainage blocks 1 are configured as a truncated pyramidal structure.

[0061] In this embodiment, as Figure 3 , Figure 4 As shown, the flow guiding block 1 can achieve the flow guiding effect by adopting a conical, frustum-shaped, or truncated pyramidal structure. The frustum-shaped structure of the flow guiding block 1 facilitates production. When multiple flow guiding blocks 1 are arranged on the bottom surface of the top beam 101, the efficiency of eliminating condensate from the top beam 101 can be improved through the cooperation of multiple flow guiding blocks 1. Furthermore, multiple flow guiding blocks 1 can be configured as one or more combinations of conical, frustum-shaped, and truncated pyramidal structures according to actual needs to meet different application requirements.

[0062] Secondly, this application provides an energy storage container 100, including a top beam 101, a bottom plate 102, a bottom beam 103, and a door 104, as well as a diversion device of any one of the above. Multiple diversion blocks 1 are provided and are spaced apart along the axial direction of the top beam 101 on the bottom surface of the top beam 101.

[0063] In this embodiment, as Figure 1 , Figure 2As shown, multiple drainage blocks 1 are arranged on the top beam 101 of the energy storage container 100. The condensate condensing on the top beam 101 is guided through the first end 11 of the drainage block 1. The condensate flows along the side wall of the drainage block 1 and eventually drips off the top beam 101, effectively alleviating the accumulation of condensate on the top beam 101. Compared to conventional condensate removal methods, this energy storage container 100 does not require the addition of insulation material to the top beam 101, nor does it require any structural modifications to the top beam 101 itself, thus reducing the production cost of the energy storage container 100.

[0064] In one embodiment, a bottom beam 103 connected to the bottom plate 102 is also included. The top surface of the bottom plate 102 is recessed to form a water guide groove 3, and the water guide groove 3 is attached to the side wall of the bottom beam 103.

[0065] In this embodiment, as Figure 1 , Figure 5 As shown, the water guide groove 3 formed on the bottom plate 102 is attached to the bottom beam 103. On the one hand, it facilitates the alignment of the position of the diversion block 1 and the water guide groove 3, so that the condensate discharged from the diversion block 1 can easily enter the water guide groove 3 through the guide cable 2. On the other hand, the condensate generated by the bottom beam 103 can directly enter the water guide groove 3 and be discharged from the energy storage container 100 through the drainage channel 4, preventing excessive condensate generated on the bottom beam 103 from remaining in the energy storage container 100, thereby preventing the condensate generated on the bottom beam 103 from evaporating and forming water vapor, which would corrode the electrical equipment inside the energy storage container 100.

[0066] Optionally, the water guide trough 3 can not only collect the condensate generated by the top beam 101, but also, after condensate is generated in other areas of the bottom plate 102, the condensate on the bottom plate 102 can be collected into the water guide trough 3 under the influence of the structure of the bottom plate 102 itself, thereby further discharging the condensate in the energy storage container 100.

[0067] In one embodiment, the energy storage container 100 further includes a door 104, a diversion block 1 is provided on the top beam 101 corresponding to the door 104, and a water guide trough 3 is provided on one side of the bottom beam 103 corresponding to the door 104.

[0068] In this embodiment, as Figure 1 , Figure 5 As shown, the diversion block 1 and the water guide trough 3 are respectively arranged on the top beam 101 and the bottom beam 103 near the box door 104. Through the cooperation of the diversion block 1 and the guide cable 2, the condensate generated on the top beam 101 is promptly guided away from the top beam 101. After the maintenance personnel open the box door 104, there will be no situation where a large amount of condensate drips from the top beam 101, preventing a large amount of dripping condensate from contacting electrical equipment and causing electrical conductivity, thereby improving operational safety.

[0069] Although embodiments of this application have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of this application, and all such modifications and variations fall within the scope defined by the appended claims.

Claims

1. A drainage device, characterized in that, include: The diversion block (1) has a first end (11) and a second end (12) opposite to each other. The first end (11) of the diversion block (1) is used to connect with the bottom surface of the top beam (101) of the container, and the cross-sectional area of ​​the diversion block (1) is gradually reduced in the direction from the first end (11) to the second end (12).

2. The drainage device of claim 1, wherein, The diversion block (1) is provided with a guide cable (2), which is used to guide the condensate to the bottom plate (102) of the container.

3. The drainage device of claim 2, wherein, The drainage device further includes: A water guide channel (3) is provided on the base plate (102), and the guide cable (2) is used to guide condensate to the water guide channel (3). The drainage channel (4) has an inlet connected to the water guide trough (3) and an outlet extending to the outside of the container.

4. The drainage device of claim 3, wherein, The water guide channel (3) is provided with a locking component (5), and the guide cable (2) is connected to the locking component (5).

5. The drainage device of claim 4, wherein, The drainage block (1) is provided with a first connecting structure (6), and one end of the guide rope (2) is detachably connected to the first connecting structure (6); And / or, the locking member (5) is provided with a second connecting structure (7), and one end of the guide rope (2) is detachably connected to the second connecting structure (7).

6. The drainage device of claim 5, wherein, When the first connecting structure (6) is provided on the drainage block (1), the first connecting structure (6) is configured as a connecting hole that penetrates the side wall of the drainage block (1), and the guide rope (2) passes through the connecting hole and is tied to the drainage block (1).

7. The drainage device of claim 3, wherein, The bottom of the water guide channel (3) has a first end and a second end, and the bottom of the water guide channel (3) is inclined downward along the direction from the first end to the second end. The inlet of the drainage channel (4) is close to the second end of the bottom of the water guide channel (3).

8. The drainage device of any one of claims 1-7, wherein, The drainage block (1) is provided in multiple forms; wherein at least some of the drainage blocks (1) are provided in a conical structure. And / or, at least part of the drainage block (1) is configured as a frustum-shaped structure; And / or, at least part of the drainage block (1) is configured as a frustum-shaped structure.

9. An energy storage container, characterized by include: Top beam (101) and bottom plate (102); The drainage device according to any one of claims 1-8, wherein a plurality of drainage blocks (1) are provided and are spaced apart along the axial direction of the top beam (101) on the bottom surface of the top beam (101).

10. The energy storage container of claim 9, wherein, It also includes a bottom beam (103) connected to the bottom plate (102), the top surface of the bottom plate (102) is recessed to form a water guide groove (3), and the water guide groove (3) is attached to the side wall of the bottom beam (103).

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